I have a k800i and my joystick is starting to have the same problem!..
I've only had it for 3 weeks.

On 2007-05-01 13:11:12 +0800, "Ed" <tinman_x@hotmail.com> said:

> Hey Guys,
> Mine was almost completely nonresponsive. I have taken the phone apart,
> dropped a little wd40 into the joystick and moved it about for a while, then
> blown out with compressed air. Completely fixed it. Same goes for the
> camera button which ceased to work for me. It's been like new for weeks
> now. Took 1/2 hour.
>
> ATB - Ed.
>
>
> "Finbarr" <finbrady@yahoo.com> wrote in message
> news:eqa9tm$n7a$1@news.al.sw.ericsson.se...
>> I've had that problem with it but sent it back to SE and had it back to me
>> working again within 3 days (under warranty)
>>
>> Rab wrote (05/02/2007 17:19):
>>> Hi,
>>>
>>> I've just bought a K750i mobile phone - which I think is fantastic.
>>>
>>> But reading the reviews on Amazon, I note that many people have suffered
>>> problems with the joystick.
>>>
>>> Given the use it gets this is hardly surprising. Are people still having
>>> problems?
>>>
>>> Or has this problem been sorted with current production?
>>>
>>> Cheers
>>>
>>> Rab